ClassID:

201391

H01F1/22 - CPC Classification

Classification description:

Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together

Sub-classes:
Recent Application in this class:
#1
20260128213
2026-05-07

METHOD TO FORM MULTIPLE ELECTRICAL COMPONENTS AND A SINGLE ELECTRICAL COMPONENT MADE BY THE METHOD

#2
20250342992
2025-11-06

MAGNETIC MATERIAL AND METHOD FOR PRODUCING MAGNETIC MATERIAL

#3
20250166889
2025-05-22

METHOD FOR CO-SINTERING TRANSFORMER

#4
20250149235
2025-05-08

STRUCTURE AND METHOD FOR MANUFACTURING STRUCTURE

#5
20250111981
2025-04-03

Preparation Method for Power Module Component, and Power Module Component

#6
20240278318
2024-08-22

SOFT MAGNETIC POWDER AND METHOD FOR MANUFACTURING THE SAME, COIL COMPONENT INCLUDING SOFT MAGNETIC POWDER, AND METHOD FOR MANUFACTURING MAGNETIC MATERIAL INCLUDING SOFT MAGNETIC POWDER

#7
20240010811
2024-01-11

NANOCOMPOSITES COMPRISING HIGH LOADINGS OF MAGNETITE NANOPARTICLES

#8
20230386725
2023-11-30

COIL COMPONENT AND ADHESIVE FOR COIL COMPONENT

#9
20230238162
2023-07-27

Soft magnetic powder, dust core, magnetic element, and electronic device

#10
20230212719
2023-07-06

Fe-based nanocrystalline alloy powder, magnetic component, and dust core

#11
20230191484
2023-06-22

COIL COMPONENT AND METHOD OF MANUFACTURING THE COIL COMPONENT

#12
20230081183
2023-03-16

Dust core, method for manufacturing dust core, inductor including dust core, and electronic/electric device including inductor

#13
20220392687
2022-12-08

Electronic component and method for manufacturing the same

#14
20220285089
2022-09-08

MAGNETIC SHEET

#15
20220148774
2022-05-12

SOFT MAGNETIC POWDER AND METHOD FOR MANUFACTURING THE SAME, COIL COMPONENT INCLUDING SOFT MAGNETIC POWDER, AND METHOD FOR MANUFACTURING MAGNETIC MATERIAL INCLUDING SOFT MAGNETIC POWDER

#16
20220059264
2022-02-24

Composite magnetic body and electronic component

#17
20220052424
2022-02-17

Electrode structure

#18
20220051841
2022-02-17

METHOD TO FORM MULTIPLE ELECTRICAL COMPONENTS AND A SINGLE ELECTRICAL COMPONENT MADE BY THE METHOD

#19
20210350962
2021-11-11

Powder magnetic core and method for producing the same

#20
20210343459
2021-11-04

R-T-B sintered magnet and preparation method thereof

#21
20210313101
2021-10-07

Soft magnetic powder, Fe-based nanocrystalline alloy powder, magnetic component, and dust core

#22
20210304933
2021-09-30

SYNTHESIS OF HIGH PURITY MANGANESE BISMUTH POWDER AND FABRICATION OF BULK PERMANENT MAGNET

#23
20210304932
2021-09-30

Magnetic core, magnetic component and electronic device

#24
20210249167
2021-08-12

Method for manufacturing powder magnetic core

#25
20210233690
2021-07-29

Compression molded core, method for manufacturing the compression molded core, inductor including the compression molded core, and electric/electronic equipment mounted with the inductor

#26
20210213524
2021-07-15

Method for producing powder magnetic core and powder magnetic core

#27
20210183548
2021-06-17

Soft magnetic material and green compact

#28
20210057149
2021-02-25

Indirect additive manufacturing process for fabricating bonded soft magnets

#29
20210035734
2021-02-04

METHOD FOR PRODUCING AN INDUCTIVE COMPONENT AND INDUCTIVE COMPONENT

#30
20210027924
2021-01-28

SOFT MAGNETIC COMPOSITES

#31
20200395162
2020-12-17

Particle-based, anisotropic composite materials for magnetic cores

#32
20200366144
2020-11-19

Rotating electrical machine

#33
20200273610
2020-08-27

Composite magnetic material, magnetic core, and electronic component

#34
20200248288
2020-08-06

Magnetic material and method for producing same

#35
20200244121
2020-07-30

Magnetic generator for motor, soft magnetic core, and method of manufacturing magnet

#36
20200228038
2020-07-16

Rotary electric machine, rotary electric machine drive system, magnet, method of manufacturing magnet, magnetizing apparatus, and magnet unit

#37
20200168377
2020-05-28

Powder for dust core and dust core

#38
20200168376
2020-05-28

MAGNETIC POWDER, COMPRESSED POWDER CORE, METHOD OF PREPARATION THEREOF

#39
20200152859
2020-05-14

Passive magnetic devices

#40
20200118742
2020-04-16

ALIGNMENT OF MAGNETIC MATERIALS DURING POWDER DEPOSITION OR SPREADING IN ADDITIVE MANUFACTURING

#41
20200107098
2020-04-02

Soft magnetic alloy optimized for metal injection molding

#42
20200105450
2020-04-02

Multilayer coil component and electronic device

#43
20200035393
2020-01-30

METHOD, A SYSTEM AND A PACKAGE FOR PRODUCING A MAGNETIC COMPOSITE

#44
20200017737
2020-01-16

Magnetic flooring system adhesive composition

#45
20190392970
2019-12-26

Methods of Making Physical Unclonable Functions Having Magnetic Particles

#46
20190355504
2019-11-21

Method for manufacturing powder magnetic core

#47
20190355503
2019-11-21

Method for manufacturing powder magnetic core, and powder magnetic core

#48
20190321891
2019-10-24

PROCESS FOR MANUFACTURING HIGH DENSITY ARTICLES FROM STAINLESS STEEL POWDER

#49
20190311837
2019-10-10

Electronic device and manufacturing method thereof

#50
20190252103
2019-08-15

Soft magnetic alloy powder, production method thereof, and dust core using same

#51
20190228890
2019-07-25

METHOD FOR PRODUCTION OF A COMPONENT HAVING SOFT-MAGNETIC PROPERTIES

#52
20190148994
2019-05-16

FIXTURES AND METHODS FOR FORMING ALIGNED MAGNETIC CORES

#53
20190148050
2019-05-16

Electronic Device and Manufacturing Method Thereof

#54
20190105708
2019-04-11

Magnetic material and manufacturing method therefor

#55
20190096553
2019-03-28

Metal powder core, coil component employing same, and fabrication method for metal powder core

#56
20190055440
2019-02-21

Magnetic flooring system adhesive composition

#57
20190051436
2019-02-14

Magnetic material and manufacturing method therefor

#58
20180336983
2018-11-22

MIXED SOFT MAGNETIC POWDER AND DUST CORE INCLUDING THE MIXED SOFT MAGNETIC POWDER

#59
20180268994
2018-09-20

Powder magnetic core, and coil component

#60
20180247764
2018-08-30

Electronic component and method for manufacturing the same

#61
20180247747
2018-08-30

Coil component and method of manufacturing the coil component

#62
20180241260
2018-08-23

Fixtures and methods for forming aligned magnetic cores

#63
20180174723
2018-06-21

Thermoplastic polymer composite containing soft, ferromagnetic particulate material and methods of making thereof

#64
20180130582
2018-05-10

Composite soft magnetic material and preparation method for same

#65
20180021853
2018-01-25

Dust core, method for manufacturing dust core, inductor including dust core, and electronic/electric device including inductor

#66
20180019389
2018-01-18

Magnetic material sputtering target and method for producing same

#67
20170330662
2017-11-16

NOVEL HIGH-DENSITY MAGNETIC COMPOSITE MATERIAL FOR INDUCTOR

#68
20170321308
2017-11-09

Magnetic powder and production method thereof, magnetic core and production method thereof, coil component and motor

#69
20170320138
2017-11-09

Magnetic powder and production method thereof, magnetic core and production method thereof, coil component and motor

#70
20170287631
2017-10-05

Manufacturing method of magnetic element

#71
20170271063
2017-09-21

Metal powder core comprising copper powder, coil component, and fabrication method for metal powder core

#72
20170154713
2017-06-01

Magnet having regions of different magnetic properties and method for forming such a magnet

#73
20170103834
2017-04-13

Methods of making physical unclonable functions having magnetic and non-magnetic particles

#74
20170025216
2017-01-26

Electronic device and manufacturing method thereof

#75
20170025215
2017-01-26

Method for manufacturing powder magnetic core with a metallic soft magnetic material powder

#76
20170018343
2017-01-19

Magnetic core, coil component and magnetic core manufacturing method

#77
20160155549
2016-06-02

Metal powder core, coil component employing same, and fabrication method for metal powder core

#78
20160108502
2016-04-21

Method for producing powder for magnet

#79
20160064125
2016-03-03

POWDER METALLURGICAL METHOD FOR FABRICATING HIGH-DENSITY SOFT MAGNETIC METALLIC MATERIAL

#80
20160012954
2016-01-14

ELECTRIC CIRCUIT-USE CORE AND DEVICE USING THE SAME

#81
20150357114
2015-12-10

Electronic component

#82
20150332850
2015-11-19

Method for manufacturing powder magnetic core, powder magnetic core, and coil component

#83
20150318089
2015-11-05

Rare-earth permanent magnetic powder, bonded magnet containing thereof and device using the bonded magnet

#84
20150270050
2015-09-24

Magnetic core and process for producing same

#85
20150243420
2015-08-27

Soft magnetic mixed powder

#86
20150187493
2015-07-02

Iron powder for powder magnetic core and process for producing powder magnetic core

#87
20150162118
2015-06-11

Metal powder core comprising copper powder, coil component, and fabrication method for metal powder core

#88
20150155084
2015-06-04

Multilayer electronic component, manufacturing method thereof, and board having the same mounted thereon

#89
20150130582
2015-05-14

MAGNETIC SHEET HAVING WIRELESS CHARGING RADIATOR FUNCTION, METHOD OF MANUFACTURING THE SAME, AND WIRELESS CHARGING DEVICE USING THE SAME

#90
20150023829
2015-01-22

Electronic device and manufacturing method thereof

#91
20150021083
2015-01-22

Electronic device and manufacturing method thereof

#92
20140286814
2014-09-25

COMPOSITE MAGNETIC MATERIAL, BURIED-COIL MAGNETIC ELEMENT USING SAME, AND METHOD FOR PRODUCING SAME

#93
20140266533
2014-09-18

Electronic device and manufacturing method thereof

#94
20140251085
2014-09-11

SOFT MAGNETIC METAL POWDER AND POWDER CORE

#95
20140218144
2014-08-07

Elliptical Unit Block for Preparing Core Using Soft Magnetic Metal Powder and Magnetic Powder Core Prepared Using The Same

#96
20140205485
2014-07-24

Soft Magnetic Powders and Compacts

#97
20140138570
2014-05-22

Composite particle of soft-magnetic metallic material, method for producing composite particle, powder core, magnetic element, and portable electronic device

#98
20140132383
2014-05-15

Magnetic material and coil component

#99
20140112818
2014-04-24

METHOD FOR PRODUCING POWDER FOR MAGNET

#100
20140085039
2014-03-27

Soft magnetic powder

#101
20130052439
2013-02-28

MAGNETIC SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME

#102
20120299687
2012-11-29

Electronic device and manufacturing method thereof

#103
20120244030
2012-09-27

Powder for magnet

#104
20120119871
2012-05-17

Coil-type electronic component and its manufacturing method

#105
20120091832
2012-04-19

MATRIX MATERIAL COMPRISING MAGNETIC PARTICLES FOR USE IN HYBRID AND ELECTRIC VEHICLES

#106
20110267167
2011-11-03

Method for manufacturing a coil-type electronic component

#107
20110121935
2011-05-26

Composite magnetic core assembly, magnetic element and fabricating method thereof

#108
20110058976
2011-03-10

Method for producing a magnetizable metal shaped body

#109
20100289609
2010-11-18

Electronic device and manufacturing method thereof

#110
20100255282
2010-10-07

HIGH TEMPERATURE RESISTANT INSULATING COMPOSITION, INSULATING WIRE AND MAGNETIC ELEMENT

#111
20100162851
2010-07-01

Sintered soft magnetic powder molded body

#112
20090295518
2009-12-03

Soft Magnetic Powders and Compacts

#113
20080218007
2008-09-11

Rotor for motor and method for producing the same

#114
20080143197
2008-06-19

Stator structure and manufacturing method thereof

#115
20080038145
2008-02-14

Fe-Co based target material and method for producing the same

#116
20070196231
2007-08-23

Production method for soft magnetic sintered member

#117
20070181847
2007-08-09

FERRITE MATERIAL

#118
20070052508
2007-03-08

Electromagnetic actuator and stirling engine

#119
20060124464
2006-06-15

High performance magnetic composite for AC applications and a process for manufacturing the same

#120
20060068196
2006-03-30

High-frequency magnetic material, producing method for the same and high-frequency magnetic device

#121
15639001
2020-03-31

Production method of soft magnetic metal powder